Housing Minister Phil Twyford has been labelled a hypocrite for refusing to apologise or compensate tenants who were kicked out of their HNZ houses because of flawed meth testing guidelines. Video, Audio

How safe are meth houses really? And what's it like to go inside? Katy Gosset and Alison Ballance take the plunge and ask how much meth is too much when it comes to setting a national standard? Audio, Gallery